201323817

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{5099}}^1$

素因数の和:5253

約数の個数: 24

約数和(自身を含む): 300736800

約数和(自身を除く): 99412983

約数列:

[1, 3, 9, 41, 107, 123, 321, 369, 963, 4387, 5099, 13161, 15297, 39483, 45891, 209059, 545593, 627177, 1636779, 1881531, 4910337, 22369313, 67107939, 201323817]

約数ペア:

[(1, 201323817), (3, 67107939), (9, 22369313), (41, 4910337), (107, 1881531), (123, 1636779), (321, 627177), (369, 545593), (963, 209059), (4387, 45891), (5099, 39483), (13161, 15297)]